<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title></title>
    <script type="text/javascript" src="js/jquery-3.3.-1.js"></script>
    <script type="text/javascript">
           function fun1(){
               alert("别理我!")
           }

           function main(){
               //一次性将监听事件与jquery对象包含的所有Dom对象进行绑定
               // bind("jquery监听属性",处理函数名称)
               /*
               *   jquery监听属性       JavaScript监听事件
               *      "click"                onclick
               *      "change"               onchange
               *     就是[JavaScript监听事件]中"on"去掉
               */
               $(":button").bind("click",fun1);

           }

    </script>
</head>
<body onload="main()">

           <center>
                <input type="button" value="btn01"/><br/>
                 <input type="button" value="btn01"/><br/>
                 <input type="button" value="btn01"/><br/>

           </center>

</body>
</html>